H 2 O Shield is a water -based sealer specifically formulated and exclusively licensed in Australia to Tilling Timber Pty Ltd. It can be post- production pressure treated to H2 or H3 to AS/NZS Short term water repellency SmartLVL now comes with a clear new generation short term water repellency H 2 O Shield to replace the old fashioned wax sealers used by most other LVL manufacturers. Preservative Treatment options Stock SmartLVL 15 is H2s (glue line) treated for use South of the Tropic of Capricorn. AS 4357 Lic SMKB25220 SAI Global JAS-ANZ stands for the government established Joint Accreditation System of Australia and New Zealand which exists as the peak organisation for accreditation of Product Certification bodies. Quality Compliance with process based quality control requirements is third party audited by SAI-Global, and the audits, together with end product testing is used as the basis for Product Certification by SAI-Global as a JAS-ANZ accredited Product Certification body. SmartLVL 15 Description SmartLVL 15 is a Douglas Fir structural laminated veneer lumber (LVL) manufactured by Pacific Woodtech Corporation, Washington State, USA to meet the quality controlled process requirements of AS/NZS Structural Laminated Veneer Lumber. These span tables have been prepared in accordance with standard engineering principles, the relevant test reports and Australian standards, ie: AS Residential timber-framed construction AS Structural design actions permanent imposed and other actions AS Timber structures - design methods AS 4055 Wind loads for houses AS/NZS 4357 Structural laminated veneer lumber AS/NZS 4063 Characterisation of structural timber CRAIG KAY, PEng, RPB0730, EC-1961, RPEQ 5100, CC5635C, NPER National Product Manager - EWPģ 1. Certification As a professional engineer, qualified and experienced in timber engineering, I certify that the use of the SmartLVL 15 members as shown in these tables, and installed in accordance with the provisions of this Design Guide, complies to the National Construction Code (NCC). Copyright Copyright of this publication remains the property of Tilling Timber Pty Ltd, and reproduction of the whole or part of this publication without written permission from Tilling Timber Pty Ltd is prohibited. Other manufacturers LVL may have different properties and therefore cannot be designed using these span tables. Tilling Timber Pty Ltd have structural engineers at the Smart- Frame Design Centre who can be contacted for advice on matters concerning the use of its engineered timber products in timber construction at or on the SmartData Customer HelpLine Substitution of other products All load tables in this document are designed using in-grade tested properties of SmartLVL 15 as distributed by Tilling Timber Pty Ltd. Information on the above matters can be obtained from AS 1684 Residential timber-framed construction or from a structural engineer experienced in timber construction. Methods of developing lateral restraint and providing adequate support, adequate anchorage against wind uplift, and overall structural stability are outside the scope of this publication, however some limited examples have been reproduced within this document. SmartLVL Design/effective span Continuous spans Rip sawing SmartLVL Double section SmartLVL 15.1 top loaded beams 3.2 side loaded beams 4.3 side load table Steel and timber post fixing Fire resistance Cutting and notching Roof construction detailing Lateral restraint of roof beams Chemical resistance Storage and handling Marking of SmartLVL Durability and exposure to moisture.1 Moisture effects on LVL 7.2 Dimensional change 7.3 Changes in strength 7.4 Design for durability 8.5 SmartGuard treatment 8.6 Fasteners for H3 LVL 8.7 Painting of treated LVL 8.8 Deck bearers and joists SmartLVL 15 Hanger details Designing with SmartLVL Span Tables 2.1 Product specification Limit state design values Strength reduction factor Duration of load Moisture effects Temperature Length and position of bearing Load sharing Stability Size factor Joint group Section properties 12 Index of span tables 13 SCOPE OF THIS PUBLICATION This Design Guide and Load Tables assist in the selection of SmartLVL 15 beams for most of the common structural arrangements met in domestic construction.
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